Definitely a stuck valve seen it several times , I fix and fly Robinsons.
2026-01-26 23:41:19
8
🐧 :
I never wanna hear my instructor say "that's weird"
2026-01-27 00:33:35
25
pat :
So are you going to tell us what was wrong?
2026-01-27 02:12:23
3
Kowsandtings :
Ground resonance
2026-01-25 01:54:39
0
Bob Jones :
Not being there I can’t really tell. Was it in sync with the blades? If it was it more than likely isn’t an engine problem.
2026-01-28 11:07:46
0
Helibob :
Sticky valve guides.
2026-01-26 13:38:31
2
ltexplorerdk :
Main rotor needs balanced?
2026-01-26 05:26:21
2
Gemsbok277 :
I’ve had this happen , your to lean or you have a cylinder cutting out ….. bad spark plug , valve etc…
2026-01-26 05:15:39
2
noah.moehling :
Too high power setting at or above 5 min takeoff power? Vibrations from engine felt through the man rotor
2026-01-25 04:05:24
1
Luke Duke :
Using way too much power for two on board. Fouled plug or stuck valve is a good place to start looking.
2026-01-25 03:42:27
4
JAY THE CONTROLLER :
In an aircraft that by design is trying to destroy itself, I wouldn’t fly one that vibrates abnormally.
2026-01-25 00:00:03
9
Zerohour1215 :
Instructor made the right call there lol. I wouldn't want to take it up either if there wasn't a lot of wind causing a buffet.
2026-01-24 20:51:29
11
Rooster 🚁 :
Mag, plug or a stuck valve. Easy
2026-01-25 06:12:42
2
michael55 :
You really need to look at the gods bolt and shaft that wobble was a definite something mechanical
2026-01-25 05:45:38
2
Just-a-Dad71 :
I picked up a small piece (3”) of black plastic trash bag once, it wrapped on an outer edge of a blade, shook the heli bad!
2026-01-25 21:43:11
0
williamkennedy192 :
bad shock on a blade
2026-01-26 01:20:16
0
terry735001 :
sometimes you can fly to softly.
2026-01-28 20:46:15
0
Brian biz :
Blade track
2026-01-26 01:09:42
0
Jazon Ross :
😳😳😳
2026-01-26 07:21:19
0
Brian Morris :
😁😁😁
2026-01-27 04:49:22
0
BellChop :
Teeter hinge friction too tight?
2026-01-25 14:23:02
0
Dr.Krim Epoxy :
You need to lighten up your grip. You are "white knuckiling" fly with 3 fingers Thumb,pointer and middle and try resting your wrist on your leg. easy way to fly.
2026-01-26 15:38:24
0
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